(19)

(11)

EP 1 532 842 A1

(12)

(43) Date of publication: 25.05.2005 Bulletin 2005/21 (21) Application number: 03763610.7 (22) Date of filing: 13.06.2003

(51) International Patent Classification (IPC)7: H04R 25/00 (86) International application number: PCT/DK2003/000395 (87) International publication number: WO 2004/008802 (22.01.2004 Gazette 2004/04)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR Designated Extension States: AL LT LV MK (30) Priority: 10.07.2002 DK 200201087 (71) Applicant: OTICON A/S 2900 Hellerup (DK)	(72) Inventors: SVENDSEN, Klaus, L.,Co OTICON A/S 2900 Hellerup (DK) LUNDBERG, Per,Co Oticon A/S 2900 Hellerup (DK) (74) Representative: Christensen, Mikael T.  C/O Oticon A/SStrandvejen 58 2900 Hellerup 2900 Hellerup (DK)